Photo Editor_1.162.25

坐标转换，适应与地理信息系统的各种坐标系统换算-Coordinate transformation, adaptation and geographic information system coordinate system conversion

无人机路径规划，利用ASTAR算法实现，然后把路径平滑实现。(UAV path planning is realized by ASTAR algorithm, and then the path is smoothed.)

基于逆波兰法的计算器程序，该计算器支持小数输入和正负数输入，支持四则运算以及指数运算，也支持括号的使用。(Reverse Polish law based calculator program, the calculator supports input and negative decimal number input, support four operations and index calculation, and also supports the use of parentheses.)

PID仿真，通过调节参数可改变输出，加深对pid的理解(PID simulation, through adjusting parameters can change the output, deepen the understanding of PID)

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最优化方法，作业，包括BFGS，SUMT惩罚函数法等-Optimization

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使用excel制作自己需要的管理软件，使用excel制作 自己需要的管理软件(Using Excel to make the management software you need)

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很好的asp参考手册，可以看看对asp的学习者有很大的帮助的-Asp very good reference manual, you can see on the asp learners have a lot of help